/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2021-08-23 lianzhian first implementation. */ #ifndef __DRV_COMM_H__ #define __DRV_COMM_H__ #ifdef __cplusplus extern "C" { #endif #ifndef ARRAY_SIZE #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) #endif #ifdef __cplusplus } #endif #endif /* __DRV_HWTIMER_H__ */